Base | Representation |
---|---|
bin | 1011011110110111… |
… | …10100100010011000 |
3 | 120220121122122021000 |
4 | 11233123310202120 |
5 | 100111110000402 |
6 | 2455411145000 |
7 | 305522436420 |
oct | 55733644230 |
9 | 16817578230 |
10 | 6164531352 |
11 | 2683798711 |
12 | 12405a5160 |
13 | 7731b4bb5 |
14 | 4269db480 |
15 | 2612d7c1c |
hex | 16f6f4898 |
6164531352 has 128 divisors (see below), whose sum is σ = 19590105600. Its totient is φ = 1759480704.
The previous prime is 6164531291. The next prime is 6164531353. The reversal of 6164531352 is 2531354616.
6164531352 is a `hidden beast` number, since 6 + 1 + 645 + 3 + 1 + 3 + 5 + 2 = 666.
It is a super-3 number, since 3×61645313523 (a number of 30 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6164531353) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2301438 + ... + 2304114.
It is an arithmetic number, because the mean of its divisors is an integer number (153047700).
Almost surely, 26164531352 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6164531352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9795052800).
6164531352 is an abundant number, since it is smaller than the sum of its proper divisors (13425574248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6164531352 is a wasteful number, since it uses less digits than its factorization.
6164531352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4222 (or 4212 counting only the distinct ones).
The product of its digits is 64800, while the sum is 36.
The square root of 6164531352 is about 78514.5295598210. The cubic root of 6164531352 is about 1833.5806700424.
Adding to 6164531352 its reverse (2531354616), we get a palindrome (8695885968).
The spelling of 6164531352 in words is "six billion, one hundred sixty-four million, five hundred thirty-one thousand, three hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •